FIELD: radio communications, possible use in space and ground-based communication systems which use spatial signal division.
SUBSTANCE: device features: at transmitting side - encoding block, at receiving side - second synthesizer, mixer, band filter, demodulator of main messages.
EFFECT: possible transmission of additional information (Sadd) about carrying frequency in given time moment in form of code series.
7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RADIO COMMUNICATION LINE WITH MULTI-PARAMETER MODULATION | 2006 |
|
RU2316893C1 |
| MULTIPARAMETRIC-MODULATION RADIO COMMUNICATION LINE | 2000 |
|
RU2204208C2 |
| RADIO COMMUNICATION LINE | 2000 |
|
RU2173025C1 |
| FREQUENCY-REUSE RADIO LINK | 2002 |
|
RU2233030C2 |
| RADIO COMMUNICATION SYSTEM | 1993 |
|
RU2085039C1 |
| RADIO LINK | 1999 |
|
RU2163053C2 |
| RADIO COMMUNICATION LINE | 1999 |
|
RU2161865C2 |
| MULTICHANNEL COMMUNICATION DEVICE | 1996 |
|
RU2114509C1 |
| FREQUENCY-REUSE RADIO COMMUNICATION LINK | 1999 |
|
RU2164726C2 |
| MONOPULSE PELENGATOR WITH COMBINED ANTENNA DEVICE | 2015 |
|
RU2624008C2 |
